#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
    float x = 1233.768981111;
    cout << cout.precision() << endl;
    cout << cout.width() << endl;

    cout.setf(ios::left, ios::adjustfield);
    cout.setf(ios::showpoint, ios::showpoint);
    cout.setf(ios::scientific, ios::floatfield);

    cout << x << endl;
    cout.precision(11);
    cout.width(12);
    cout << x << endl;
    return 0;
}